crypto/

README

mtls/crypto/tls

1. mtls/crypto/tls is based on Golang1.12.7's standard library crypto/tls
2. Add transfer_tls.go that support smooth upgrade on TLS
3. modify import paths
4. Call TransferSetTLSInfo() to set transfer info when TLS handshake is successful

add supports for tls1.3-gm
see draft:https://datatracker.ietf.org/doc/draft-yang-tls-tls13-sm-suites/

run tls test
    a. go to pkg/mtls
    b. go test -v ./...